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Aiolfi A, Bona D, Bonitta G, Lombardo F, Manara M, Sozzi A, Schlanger D, Popa C, Cavalli M, Campanelli G, Biondi A, Bonavina L. Long-Term Impact of D2 Lymphadenectomy during Gastrectomy for Cancer: Individual Patient Data Meta-Analysis and Restricted Mean Survival Time Estimation. Cancers (Basel) 2024; 16:424. [PMID: 38275865 PMCID: PMC10814228 DOI: 10.3390/cancers16020424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Debate exists concerning the impact of D2 vs. D1 lymphadenectomy on long-term oncological outcomes after gastrectomy for cancer. METHODS PubMed, MEDLINE, Scopus, and Web of Science were searched and randomized controlled trials (RCTs) analyzing the effect of D2 vs. D1 on survival were included. Overall survival (OS), cancer-specific survival (CSS), and disease-free survival (DFS) were assessed. Restricted mean survival time difference (RMSTD) and 95% confidence intervals (CI) were used as effect size measures. RESULTS Five RCTs (1653 patients) were included. Overall, 805 (48.7%) underwent D2 lymphadenectomy. The RMSTD OS analysis shows that at 60-month follow-up, D2 patients lived 1.8 months (95% CI -4.2, 0.7; p = 0.14) longer on average compared to D1 patients. Similarly, 60-month CSS (1.2 months, 95% CI -3.9, 5.7; p = 0.72) and DFS (0.8 months, 95% CI -1.7, 3.4; p = 0.53) tended to be improved for D2 vs. D1 lymphadenectomy. CONCLUSIONS Compared to D1, D2 lymphadenectomy is associated with a clinical trend toward improved OS, CSS, and DFS at 60-month follow-up.
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Affiliation(s)
- Alberto Aiolfi
- I.R.C.C.S. Ospedale Galeazzi–Sant’Ambrogio, Division of General Surgery, Department of Biomedical Science for Health, University of Milan, Via C. Belgioioso, 173, 20157 Milan, Italy; (D.B.); (G.B.); (F.L.); (M.M.); (A.S.)
| | - Davide Bona
- I.R.C.C.S. Ospedale Galeazzi–Sant’Ambrogio, Division of General Surgery, Department of Biomedical Science for Health, University of Milan, Via C. Belgioioso, 173, 20157 Milan, Italy; (D.B.); (G.B.); (F.L.); (M.M.); (A.S.)
| | - Gianluca Bonitta
- I.R.C.C.S. Ospedale Galeazzi–Sant’Ambrogio, Division of General Surgery, Department of Biomedical Science for Health, University of Milan, Via C. Belgioioso, 173, 20157 Milan, Italy; (D.B.); (G.B.); (F.L.); (M.M.); (A.S.)
| | - Francesca Lombardo
- I.R.C.C.S. Ospedale Galeazzi–Sant’Ambrogio, Division of General Surgery, Department of Biomedical Science for Health, University of Milan, Via C. Belgioioso, 173, 20157 Milan, Italy; (D.B.); (G.B.); (F.L.); (M.M.); (A.S.)
| | - Michele Manara
- I.R.C.C.S. Ospedale Galeazzi–Sant’Ambrogio, Division of General Surgery, Department of Biomedical Science for Health, University of Milan, Via C. Belgioioso, 173, 20157 Milan, Italy; (D.B.); (G.B.); (F.L.); (M.M.); (A.S.)
| | - Andrea Sozzi
- I.R.C.C.S. Ospedale Galeazzi–Sant’Ambrogio, Division of General Surgery, Department of Biomedical Science for Health, University of Milan, Via C. Belgioioso, 173, 20157 Milan, Italy; (D.B.); (G.B.); (F.L.); (M.M.); (A.S.)
| | - Diana Schlanger
- Surgery Clinic 3, Regional Institute of Gastroenterology and Hepatology “Prof. Dr. Octavian Fodor”, “Iuliu Hațieganul” University of Medicine and Pharmacy, 400394 Cluj-Napoca, Romania; (D.S.); (C.P.)
| | - Calin Popa
- Surgery Clinic 3, Regional Institute of Gastroenterology and Hepatology “Prof. Dr. Octavian Fodor”, “Iuliu Hațieganul” University of Medicine and Pharmacy, 400394 Cluj-Napoca, Romania; (D.S.); (C.P.)
| | - Marta Cavalli
- I.R.C.C.S. Ospedale Galeazzi-Sant’Ambrogio, Division of General Surgery, Department of Surgery, University of Insubria, 20157 Milan, Italy; (M.C.); (G.C.)
| | - Giampiero Campanelli
- I.R.C.C.S. Ospedale Galeazzi-Sant’Ambrogio, Division of General Surgery, Department of Surgery, University of Insubria, 20157 Milan, Italy; (M.C.); (G.C.)
| | - Antonio Biondi
- Department of General Surgery and Medical Surgical Specialties, G. Rodolico Hospital, Surgical Division, University of Catania, 95131 Catania, Italy;
| | - Luigi Bonavina
- Department of Biomedical Sciences for Health, Division of General and Foregut Surgery, IRCCS Policlinico San Donato, University of Milan, 20097 Milan, Italy;
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Xiang H, Dong Z, Wu H, He Y, Chen Z, Chen S, Yu W, Liang C. Convenient method to improve efficiency of lymph node examination after gastrectomy with D2 lymphadenectomy for gastric cancer. BMC Gastroenterol 2023; 23:428. [PMID: 38057758 DOI: 10.1186/s12876-023-03061-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 11/24/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND The D2 procedure has been accepted as the standard treatment for advanced gastric cancer (GC) in East Asia. Determination of the number of lymph nodes (LNs) after gastrectomy may influence the pathological stage assessment of lymph node metastasis, significantly influencing prognostic evaluations and formulation of chemotherapy regimens. METHODS Between January 2020 and January 2022, the medical files of 312 patients with clinical stage T0-4aN0-3M0 gastric cancer were reviewed retrospectively, and the patients were assigned to the normal group (lymph nodes were examined roughly), manual group (lymph nodes were manually examined meticulously), and device group (lymph nodes were examined by device). The clinical and pathologic characteristics, number of lymph nodes harvested, and the time required for lymph node examination was compared. RESULTS A total of 312 gastric cancer patients (mean age 65.8 ± 10.3 years, 85 females and 227 males) underwent gastrectomy with curative intent at our department. Sex, age, body mass index (BMI), tumor size, clinical TNM stage, and pathologic TNM stage in the three groups showed no statistically significant differences (P > 0.05). The mean number of harvested lymph nodes in the normal, manual, and device group was 24.2, 36.6 and 35.2, respectively, which showed significant differences (P < 0.0001). The mean number of positive lymph nodes in the normal, manual, and device group was 3.5, 3.9 and 3.9, respectively (P = 0.99). The mean time consumption in device group was 15 min while the time consumption in manual group was 52.3 min, which showed a significant difference (P < 0.0001). CONCLUSION This improved lymph node examination method offers a simple approach that is worth promoting, and it can improve the number of harvested lymph nodes efficiently.
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Affiliation(s)
- Hanting Xiang
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Zhebin Dong
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Hengmiao Wu
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Yicheng He
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Zhengwei Chen
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Sangsang Chen
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China
| | - Weiming Yu
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China.
| | - Chao Liang
- Department of General Surgery, the Affiliated Lihuili Hospital, Ningbo University, Ningbo, 315000, People's Republic of China.
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Ambrosio MR, Perotti B, Battini A, Fattorini C, Cavazzana A, Pasqua R, Palumbo P, Gia L, Arganini M. Surgeon-Pathologist Team Approach Dramatically Affects Lymph Nodes Detection and Improves Patients' Short-Term Outcome. Cancers (Basel) 2022; 14:cancers14041034. [PMID: 35205783 PMCID: PMC8870551 DOI: 10.3390/cancers14041034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/07/2022] [Accepted: 02/11/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Appropriate lymph node harvesting for patients with gastric cancer is fundamental for a correct staging and is strongly related to survival. In this study, we present a new protocol for on-site macroscopic evaluation and sampling of lymph nodes for gastric cancer patients. With the joint collaboration of surgeons and pathologists, our method aims to provide the largest possible number of analyzed lymph nodes per patient, allowing for a better staging. We are convinced that this approach is routinely feasible, and our preliminary results seem to confirm better patient stratification compared to other lymph node dissection methods. Abstract The downstaging of gastric cancer has recently gained particular attention in the field of gastric cancer surgery. The phenomenon is mainly due to an inappropriate sampling of lymph nodes during standard lymphadenectomy. Hence, collection of the maximum number of lymph nodes is a critical factor affecting the outcome of patients. None of the techniques proposed so far have demonstrated a real efficiency in increasing the number of identified lymph nodes. To harvest the maximum number of lymph nodes, we designed a protocol for on-site macroscopic evaluation and sampling of lymph nodes according to the Japanese Gastric Cancer Association protocol. The procedure was carried out by a surgeon/pathologist team in the operating room. We enrolled one hundred patients, 50 of whom belonged to the study group and 50 to a control group. The study group included patients who underwent lymph node dissection following the proposed protocol; the control group encompassed patients undergoing standard procedures for sampling. We compared the number and maximum diameter of lymph nodes collected in both groups, as well as some postoperative variables, the 30-day mortality and the overall survival. In the study group, the mean number of lymph nodes harvested was higher than the control one (p = 0.001). Moreover, by applying the proposed technique, we sampled lymph nodes with a very small diameter, some of which were metastatic. Noticeably, no difference in terms of postoperative course was identified between the two groups, again supporting the feasibility of an extended lymphadenectomy. By comparing the prognosis of patients, a better overall survival (p = 0.03) was detected in the study group; however, to date, no long-term follow-up is available. Interestingly, patients with metastasis in node stations number 8, 9, 11 or with skip metastasis, experienced a worse outcome and died. Based on our preliminary results, the pathologist/surgeon team approach seems to be a reliable option, despite of a slight increase in sfaff workload and technical cost. It allows for the harvesting of a larger number of lymph nodes and improves the outcome of the patients thanks to more precise staging and therapy. Nevertheless, since a higher number of patients are necessary to confirm our findings and assess the impact of this technique on oncological outcome, our study could serve as a proof-of-concept for a larger, multicentric collaboration.
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Affiliation(s)
- Maria Raffaella Ambrosio
- Pathology Unit, Azienda Sanitaria Toscana Nord-Ovest, Via Cocchi 1, 56121 Pisa, Italy; (C.F.); (A.C.)
- Correspondence:
| | - Bruno Perotti
- Surgery Unit, Ospedale Unico Versilia and Nuovo Ospedale Apuane, Azienda Sanitaria Toscana Nord Ovest, 56121 Pisa, Italy; (B.P.); (A.B.); (L.G.); (M.A.)
| | - Alda Battini
- Surgery Unit, Ospedale Unico Versilia and Nuovo Ospedale Apuane, Azienda Sanitaria Toscana Nord Ovest, 56121 Pisa, Italy; (B.P.); (A.B.); (L.G.); (M.A.)
| | - Caterina Fattorini
- Pathology Unit, Azienda Sanitaria Toscana Nord-Ovest, Via Cocchi 1, 56121 Pisa, Italy; (C.F.); (A.C.)
| | - Andrea Cavazzana
- Pathology Unit, Azienda Sanitaria Toscana Nord-Ovest, Via Cocchi 1, 56121 Pisa, Italy; (C.F.); (A.C.)
| | - Rocco Pasqua
- Department of Surgical Sciencies, University “La Sapienza”, 00100 Roma, Italy; (R.P.); (P.P.)
| | - Piergaspare Palumbo
- Department of Surgical Sciencies, University “La Sapienza”, 00100 Roma, Italy; (R.P.); (P.P.)
| | - Liano Gia
- Surgery Unit, Ospedale Unico Versilia and Nuovo Ospedale Apuane, Azienda Sanitaria Toscana Nord Ovest, 56121 Pisa, Italy; (B.P.); (A.B.); (L.G.); (M.A.)
| | - Marco Arganini
- Surgery Unit, Ospedale Unico Versilia and Nuovo Ospedale Apuane, Azienda Sanitaria Toscana Nord Ovest, 56121 Pisa, Italy; (B.P.); (A.B.); (L.G.); (M.A.)
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Ramos MFKP, Pereira MA, Dias AR, Ribeiro U, Zilberstein B, Nahas SC. Laparoscopic gastrectomy for early and advanced gastric cancer in a western center: a propensity score-matched analysis. Updates Surg 2021; 73:1867-1877. [PMID: 34089146 DOI: 10.1007/s13304-021-01097-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 05/19/2021] [Indexed: 02/05/2023]
Abstract
The employment of laparoscopic gastrectomy (LG) in the management of gastric cancer (GC) is increasing. Despite recent results from randomized trials, its effectiveness and oncological results in different scenarios remain controversial, especially in western centers. The aim of this study was to compare the short-term outcomes and survival of LG with open gastrectomy (OG) for GC. We reviewed all GC patients who underwent curative gastrectomy from a prospective database. Propensity score-matched (PSM) analysis including 10 variables was conducted to reduce patient selection bias using a 1:1 case-control match. A total of 530 GC were eligible for inclusion (438 OG and 92 LG). Older age, lower hemoglobin levels, total gastrectomy, larger tumor size, greater depth of tumor invasion and advanced pTNM stage was more frequent in the OG group. After PMS analysis, 92 patients were matched in each group. All variables assigned in the score were well matched. LG group had a slightly higher number of retrieved lymph nodes (42.3 vs 37.6), however, without reaching statistical significance (p = 0.072). No differences were recorded about the frequency of major postoperative complications (POC) and mortality rates between OG and LG groups (12% vs 15.2%, p = 0.519, respectively). In survival analysis, after matching, there was no difference in survival between the two groups. Multivariate analysis showed that only ASA and pN stage were independent factor associated with survival after PSM. In conclusion, laparoscopic gastrectomy was a safe and effective surgical technique for gastric cancer, with short-term and oncological outcomes comparable to open surgery.
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Affiliation(s)
- Marcus Fernando Kodama Pertille Ramos
- Instituto do Cancer, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01246-000, Brazil.
| | - Marina Alessandra Pereira
- Instituto do Cancer, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01246-000, Brazil
| | - André Roncon Dias
- Instituto do Cancer, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01246-000, Brazil
| | - Ulysses Ribeiro
- Instituto do Cancer, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01246-000, Brazil
| | - Bruno Zilberstein
- Instituto do Cancer, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01246-000, Brazil
| | - Sergio Carlos Nahas
- Instituto do Cancer, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01246-000, Brazil
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Ambrosio MR, Perotti B, Cavazzana A, Arganini M. How surgeon and pathologist cooperation may drive toward a more efficient nodes harvesting in gastric cancer surgery. Updates Surg 2021; 73:2025-2028. [PMID: 33961278 PMCID: PMC8102146 DOI: 10.1007/s13304-021-01030-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 03/11/2021] [Indexed: 12/23/2022]
Affiliation(s)
| | - Bruno Perotti
- Surgery Unit, Ospedale Unico Versilia, Azienda Ospedaliera Toscana Nord Ovest, Via Aurelia n. 335, 55049, Lido di Camaiore, Italy
| | - Andrea Cavazzana
- Pathology Unit, Azienda Ospedaliera Toscana Nord Ovest, Pisa, Italy
| | - Marco Arganini
- Surgery Unit, Ospedale Unico Versilia, Azienda Ospedaliera Toscana Nord Ovest, Via Aurelia n. 335, 55049, Lido di Camaiore, Italy.
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Laparoscopic Gastrectomy with D2 Lymphadenectomy for pT1a Adenocarcinoma: Case Report and Literature Review. ARS MEDICA TOMITANA 2021. [DOI: 10.2478/arsm-2020-0007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Gastric cancer is one of the most common malignancies, associated with a high mortality and morbidity rate, especially in the elderly, the fourth leading cause of cancer mortality in Europe. Although the rate of diagnosis has declined in recent years, the prognosis of the disease and the mortality rate is still quite high. Laparoscopic surgery, accompanied by lymphadenectomy, is a curative method of treatment, used more and more frequently, especially in Eastern countries, both in the incipient disease and in advanced stages of the disease, which has many advantages over classical surgery.
We report the case of an 86-year-old man, who presented for marked physical asthenia, weight loss and severe anemia, in whom we performed laparoscopic distal radical gastrectomy with D2 lymphadenectomy and Roux-en-Y reconstruction. Histopathological examination established the diagnosis of low-grade / well-differentiated tubular adenocarcinoma G1 (WHO) / intestinal carcinoma (Lauren), with invasion in the lamina propria, developed on an intestinal-type adenoma. 21 lymph nodes were taken without tumor invasion.
This case highlights the complexity of laparoscopic intervention, with the proven advantages for the patient, like reduced surgical trauma and pain, with the decrease of postoperative complications, but also the difficulty of the surgical technique which requires advanced laparoscopic skills. Thus, in addition to its proven efficacy in cases of early gastric cancer, the technique can be extended to advanced malignancies, without affecting the oncological safety limit.
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Raakow J, Denecke C, Chopra S, Fritz J, Hofmann T, Andreou A, Thuss-Patience P, Pratschke J, Biebl M. [Laparoscopic versus open gastrectomy for advanced gastric cancer : Operative and postoperative results]. Chirurg 2020; 91:252-261. [PMID: 31654103 DOI: 10.1007/s00104-019-01053-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Minimally invasive gastrectomy is increasingly becoming established worldwide as an alternative to open gastrectomy (OG); however, the majority of available articles in the literature refer to Asian populations and early stages of gastric cancer. This makes an international comparison difficult due to a discrepancy in patient populations and tumor biology as well as Asian and western treatment approaches. Little is known, therefore, whether laparoscopic gastrectomy (LG) can be performed in advanced cancer, in particular with respect to laparoscopic D2 lymphadenectomy, with sufficient radicality and safety in this country. MATERIAL AND METHODS All gastrectomies performed for the treatment of advanced gastric cancer with clinical UICC stages 2 and 3 between 2005 and 2017 were analyzed. A case match by age, gender and UICC stage was performed to compare the operative and early postoperative results of LG and OG. RESULTS A total of 243 patients with advanced gastric cancer were analyzed. Of these 81 patients (33.3%) underwent LG. The operative time for LG was around 74 min longer (279.2 min vs. 353.4 min, OG vs. LG; p < 0.001), the hospital stay after LG was around 4 days shorter (22.9 days vs. 18.4 days, OG vs. LG; p < 0.001). Significantly more lymph nodes were resected by LG (24.1 lymph nodes vs. 28.8 lymph nodes, OG vs. LG; p < 0.001). In terms of morbidity and mortality there were no differences between the groups. CONCLUSION The present study showed that minimally invasive gastrectomy can be performed safely and with comparable histopathological results to open surgery, even in advanced gastric cancer in western populations; however, larger case series and evidence from high-quality studies are urgently needed especially to compare short-term and long-term survival.
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Affiliation(s)
- J Raakow
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - C Denecke
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - S Chopra
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - J Fritz
- Department für Medizinische Statistik, Informatik und Gesundheitsökonomie, Medizinische Universität Innsbruck, Schöpfstraße 41/1, 6020, Innsbruck, Österreich
| | - T Hofmann
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - A Andreou
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - P Thuss-Patience
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - J Pratschke
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - M Biebl
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland.
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von Bechtolsheim F, Distler M, Weitz J, Radulova-Mauersberger O. [Robot-Assisted Minimally Invasive D2 Lymphadenectomy]. Zentralbl Chir 2020; 146:159-162. [PMID: 32599637 DOI: 10.1055/a-1157-9708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Felix von Bechtolsheim
- Klinik und Poliklinik für Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Carl Gustav Carus, Dresden, Deutschland
| | - Marius Distler
- Klinik und Poliklinik für Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Carl Gustav Carus, Dresden, Deutschland
| | - Jürgen Weitz
- Klinik und Poliklinik für Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Carl Gustav Carus, Dresden, Deutschland
| | - Olga Radulova-Mauersberger
- Klinik und Poliklinik für Viszeral-, Thorax- und Gefäßchirurgie, Universitätsklinikum Carl Gustav Carus, Dresden, Deutschland
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Abdelhamed MA, Abdellatif A, Touny A, Mahmoud AM, Ahmed IS, Maamoun S, Shalaby M. Laparoscopic gastrectomy with D2 lymphadenectomy for gastric cancer: initial Egyptian experience at the National Cancer Institute. J Egypt Natl Canc Inst 2020; 32:10. [PMID: 32372263 DOI: 10.1186/s43046-020-00023-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 02/07/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Laparoscopic gastrectomy has been used as a superior alternative to open gastrectomy for the treatment of early gastric cancer. However, the application of laparoscopic D2 lymphadenectomy remains controversial. This study aimed to evaluate the feasibility and outcomes of laparoscopic gastrectomy with D2 lymphadenectomy for gastric cancer. RESULTS Between May 2016 and May 2018, twenty-five consecutive patients with gastric cancer underwent laparoscopic D2 gastrectomy: eighteen patients (72%) underwent distal gastrectomy, four patients (16%) underwent total gastrectomy, and three patients (12%) underwent proximal gastrectomy. The median number of lymph nodes retrieved was 18 (5-35). A positive proximal margin was detected in 2 patients (8%). The median operative time and amount of blood loss were 240 min (200-330) and 250 ml (200-450), respectively. Conversion to an open procedure was performed in seven patients (28%). The median hospital stay period was 8 days (6-30), and the median time to start oral fluids was 4 days (3-30). Postoperative complications were detected in 4 patients (16%). There were two cases of mortality (8%) in the postoperative period, and two patients required reoperation (8%). CONCLUSIONS Laparoscopic gastrectomy with D2 lymphadenectomy can be carried out safely and in accordance with oncologic principles.
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Affiliation(s)
- Mohamed Aly Abdelhamed
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt.
| | - Ahmed Abdellatif
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed Touny
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed Mostafa Mahmoud
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ihab Saad Ahmed
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Sherif Maamoun
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Mohamed Shalaby
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
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